What powers 8weeksqlchallenge.com?
Last seen Jun 2026 · 16 technologies across 12 categories
Analytics
Caching
Varnish
since Jul 2021
CDN
ConvertKit
since Jul 2021
Font scripts
Google Font API
since Jul 2021
Hosting
GoDaddy
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
PaaS
GitHub Pages
since Jul 2021
Programming languages
Ruby
since Jul 2021
Static site generator
Web servers
Audience
- 72% desktop
- 28% phone
India
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.31 / 10 · ranked #47,597,853 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Fastly
- Weight: 1.1 MB · 17 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| 8weeksqlchallenge.com | 9 |
| signup.8weeksqlchallenge.com | 7 |